google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['20:05',563,'【563位】','563位',null,null,null],
['21:10',563,null,null,null,null,null],
['22:15',563,null,null,null,null,null],
['22:20',565,'【565位】','565位',null,null,null],
['22:25',570,null,null,null,null,null],
['22:45',565,'【565位】','565位',null,null,null],
['23:50',565,null,null,null,null,null],
['00:55',565,null,null,null,null,null],
['01:10',556,'【556位】','556位',null,null,null],
['01:15',555,null,null,null,null,null],
['01:25',556,null,null,null,null,null],
['01:35',557,'【557位】','557位',null,null,null],
['02:40',557,null,null,null,null,null],
['03:45',557,null,null,null,null,null],
['04:50',557,null,null,null,null,null],
['05:35',552,'【552位】','552位',null,null,null],
['05:40',546,null,null,null,null,null],
['05:45',539,null,null,null,null,null],
['05:55',561,null,null,null,null,null],
['07:00',561,null,null,null,null,null],
['07:25',567,'【567位】','567位',null,null,null],
['07:30',568,null,null,null,null,null],
['07:35',566,null,null,null,null,null],
['08:40',566,null,null,null,null,null],
['09:45',566,null,null,null,null,null],
['10:15',565,'【565位】','565位',null,null,null],
['10:25',557,null,null,null,null,null],
['11:30',557,null,null,null,null,null],
['12:35',557,null,null,null,null,null],
['13:10',541,'【541位】','541位',null,null,null],
['13:15',534,null,null,null,null,null],
['13:20',563,null,null,null,null,null],
['14:25',563,null,null,null,null,null],
['15:30',563,null,null,null,null,null],
['16:15',565,'【565位】','565位',null,null,null],
['16:25',568,null,null,null,null,null],
['17:30',568,null,null,null,null,null],
['18:35',568,null,null,null,null,null],
['19:10',562,'【562位】','562位',null,null,null],
['19:15',561,null,null,null,null,null],
['19:25',588,null,null,null,null,null],
['20:00',588,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:524,max:600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});